The weekly litigation news digest is live. Subscribe now

IP Verse

Nasdaq competitive analysis

Loading summary...

Latest PTAB cases involving Nasdaq

Discover the latest PTAB cases involving Nasdaq, highlighting their recent legal challenges and patent disputes.

Last updated on: Dec 3, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Nasdaq

CBM2019-00001Oct 15, 2018INVESTORS EXCHANGENASDAQTerminated-Settled
CBM2018-00045Oct 4, 2018INVESTORS EXCHANGENASDAQTerminated-Settled
IPR2018-01796Oct 1, 2018INVESTORS EXCHANGENASDAQ TECHNOLOGYInstitution Denied
IPR2018-01796Oct 1, 2018INVESTORS EXCHANGENASDAQ TECHNOLOGY ABInstitution Denied
CBM2018-00042Sep 14, 2018INVESTORS EXCHANGENASDAQInstitution Denied
CBM2018-00041Aug 24, 2018INVESTORS EXCHANGENASDAQInstitution Denied
CBM2018-00039Jul 26, 2018INVESTORS EXCHANGENASDAQFinal Written Decision
CBM2018-00038Jul 20, 2018INVESTORS EXCHANGENASDAQInstitution Denied
CBM2018-00032Apr 2, 2018MIAMINASDAQFinal Written Decision
CBM2018-00031Mar 30, 2018MIAMINASDAQ ISEFinal Written Decision

Peer Comparison New

IP litigation analysis comparing Nasdaq with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Dec 4, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
NASDAQ - - - 10
INVESTORS EXCHANGE - - 7 -
MIAMI - - 7 -